How Can I Fix Micro SD Card Not Detected After Deleting a Partition

Cici updated on Jul 30, 2024 to Partition Master | How-to Articles

Are you facing the micro SD card not detected after deleting a partition problem and confused how to fix it? Explore this comprehensive guide of top 8 methods that will help you get rid of this problem.

Micro SD cards are beneficial when it comes to expanding the storage capacity of devices like smartphones and cameras. However, these tiny yet powerful storage solutions can sometimes encounter issues, particularly after performing operations like partition deletions. One common problem users face is the micro SD card not detected after deleting a partition issue. In situations where essential data is at stake, this can turn into a frustrating experience.

There are many reasons why your micro SD card might not be detected after deleting a partition. These include a corrupted file system, improper partition management, or other underlying causes. This comprehensive guide on EaseUS will offer solutions to help you recover access to your storage card. Read on to learn how to troubleshoot and fix this common problem effectively.

How to Fix Micro SD Card Not Detected After Deleting a Partition

Having issues with accessing your micro SD card is not something you need to worry about. Many solutions are available to help you out in this predicament. These range from utilizing the Windows built-in tool to employing powerful software. Described below are the top available fixes to resolve the micro SD card not detected after deleting a partition problem:

Fix 1. Use EaseUS Partition Master

Important data stored on your micro SD card can be essential to you. To restore access to your storage card without risking data loss, you need a reliable solution. One highly recommended tool for this purpose is EaseUS Partition Master Professional. Whether you're managing partitions on your computer or a memory card, this tool offers a worry-free experience.

As mentioned before, this advanced tool is renowned for its efficiency and reliability in handling partition problems. There are several advantages that make EaseUS Partition Master ideal for resolving the micro SD card not detected after deleting a partition dilemma:

  • User Friendly: Designed to be intuitive and easy to use, this powerful tool recommended for those who are not tech-savvy.
  • Simple Interface: The straightforward interface of this software allows users to navigate through the various features without confusion.
  • Quick and Direct Repair: Repair bad sectors on SD cards and address the issue directly and quickly.

One particularly useful feature of this robust tool is the Check File System function. This feature allows users to scan their storage cards for bad sectors and damaged file systems that may have resulted from the partition deletion. Afterward, you can use this software tool to fix these issues with ease and restore access to your memory card.

Follow the guidelines given below to restore your access to your micro SD card:

Step 1. Open EaseUS Partition Master on your computer. Then, locate the disk, right-click the partition you want to check, and choose "Advanced" > "Check File System".

Step 2. In the Check File System window, keep the "Try to fix errors if found" option selected and click "Start".

Step 3. The software will begin checking your partition file system on your disk. When it completes, click "Finish".

Using EaseUS Partition Master can simplify the process of repairing your micro SD card. It is accessible even for users with minimal technical knowledge. It can be one of the reliable tools to check SD/MicroSD cards health. You can download it and give it a try.

Fix 2. Check the SD Card Reader

Ruling out any hardware issues with the SD card reader or slot is crucial before exploring more complex solutions. That is possible the problem isn't with the card itself but with the reader or the device used to access it. Check for visible damage or dirt that might prevent proper contact between the card and the reader. Click to know what is SD card reader and what is recommended.

Try using a different card reader to see if your storage card can be detected. Another way is to insert the micro SD card into another device, such as a different computer or smartphone. It is to check if the device is recognized there. If the card still isn't detected, the problem likely lies with the card, and you can then look for other fixes to resolve the issue.

Fix 3. Create a Partition

Since you have deleted a partition on your micro SD card, it is likely that there is unallocated space on your card, which is causing the issue. As the card currently lacks a partition, your device will not recognize it. Therefore, you can create a partition from unallocated space using the Disk Management tool on Windows to solve the problem.

Follow the following instructions to create a new partition on your storage card:

Step 1. Commence the process by using the "Win + X" keys to access the power menu and choose "Disk Management". Now, find your micro SD card listed among the other drives and select it.

Step 2. Next, right-click on the unallocated space on your card and select "New Simple Volume." Afterward, follow the "New Simple Volume Wizard" and define the required metrics such as size, drive letter, and file system.

Step 3. Finally, tap "Next" and follow it by pressing "Finish" to complete the partition creation process. Once the process is done, your device should recognize your card.

Don't forget to share this tutorial with others if you find it useful.

 

Fix 4. Perform CHKDSK

Running a CHKDSK scan, also known as a Check Disk scan on your card, can help resolve the micro SD card that was not detected after deleting a partition issue. This scan helps repair file system errors and bad sectors that may be preventing the card from being detected. A built-in Windows tool, it can scan and fix issues on storage devices. Here are the steps to correctly perform this scan on your card:

Step 1. To start scanning, first access the Command Prompt utility. Achieve that by simply searching for it in the Windows search bar and choosing the option "Run as administrator." This will launch the tool with administrative privileges.

Step 2. Now, execute the command "chkdsk A: /r /f" to start the scan, ensuring that you substitute "A" with your storage card's drive letter. After the scan finishes, your card will undergo repairs to restore access to it.

If you encounter some problems with CHKDSK, click to get help:

Fix 5. Change Micro SD Card Drive Letter

Deleting the partition on your card can lead to the loss of the drive letter, which can cause this issue. That especially becomes the case if there is only one partition on your card that you deleted. In this scenario, changing or assigning a drive letter can often resolve the issue and make the card accessible. Explained below are the guidelines for changing the drive letter of your card:

Step 1. To access the Disk Management utility on your computer, use the "Win + X" keys to open the power menu. Locate your micro SD card in the list, then right-click on it and choose "Change Drive Letter and Paths."

Step 2. In the following window, click "Add" if no letter is assigned to the card. When there is already a letter assigned to the card, tap "Change" to change the letter. Next, choose the letter you want to assign and press "Ok" to complete the process.

If you can't change the drive letter and paths, read the article to get help.

Fixed Change Drive Letter and Paths Greyed Out Windows 10

When the Disk Management tool is not working on changing drive letters on your PC or storage devices, don't worry. You can directly follow either one method below to get your problem solved.

Fix 6. Update the Micro SD Card Reader Driver

Among the most common causes for your computer not reading your memory card is an issue with the related device driver. Updating the card reader's driver can often fix this problem and restore proper functionality. The instructions for fixing the micro SD card not detected after deleting a partition problem through driver updation are the following:

Step 1. Open Device Manager on your PC by utilizing the Windows search bar. Find your SD card reader drive in the "Disk Drives" section and right-click to access the menu.

Step 2. Here, choose the "Update Driver" option, and it will give you two choices for updating the driver. Next, select the option "Search automatically for updated driver software." This will prompt Windows to look for the latest driver online and install it.

If you find the tutorial helpful, feel free to share it with others on social media.

 

Fix 7. Reinstall the Universal Serial Bus Controllers Driver

Issues with your SD card's detection may not solely stem from the SD card reader driver. An outdated or corrupted "Universal Serial Bus (USB) controller" driver can also cause problems. Reinstalling this USB controller driver may resolve the issue. To do that, follow the given instructions carefully:

Step 1. Employing the key combination of "Win + X" keys, gain access to the power menu and click "Device Manager". For the next step, get down to expand the "Universal Serial Bus controllers" section.

Step 2. Now, right-click on each entry under this section and select "Uninstall device." Make sure to do this for all entries one by one. Afterward, restart the computer, and Windows will automatically reinstall the drivers.

Fix 8. Run a Virus/Malware Scan

Issues with your storage card can also relate to malware or viruses sometimes, especially if they interfere with the partition or file system. This can lead to the issue where you are unable to detect your card. Therefore, running a virus or malware scan can help resolve the micro SD card that was not detected after deleting a partition issue. You may use the Windows built-in Windows Security, for which the steps are these:

Step 1. Open the Start menu on your computer and navigate to Settings. Once there, select "Privacy & Security" from the left panel. In the following menu, click on "Windows Security" from the options and proceed with "Virus & Threat Protection."

Step 2. Here, press "Scan Options," choose "Customized Scan," and click "Scan Now." Now, select your SD card and let the scan begin. After the scan finishes, follow the instructions to either delete or isolate the harmful files.

Conclusion

Users facing the micro SD card that is not detected after deleting a partition problem can become frustrated. However, as outlined in this article, several effective solutions are available. These solutions range from creating partitions to reinstalling or updating the related device drivers. Among them, EaseUS Partition Master stands out as a reliable and user-friendly tool. It can quickly and safely perform a disk check on your card.

This software's straightforward interface and efficient repair capabilities make it an excellent choice. We recommend downloading this robust tool to easily and effectively manage your micro SD card and other storage devices.

Micro SD Card Not Detected After Deleting a Partition FAQs

Have you got more questions about the micro SD card not detected after deleting a partition issue? To help you out, we have answered a few of the common questions regarding this issue below:

1. Why is my micro SD card not detected

Your storage card might not be detected for several reasons. These can range from partition deletion to file system errors. Other common issues include hardware issues, driver problems, and malware. All of these issues can affect the card’s functionality and cause this problem.

2. Can a corrupted SD card be restored?

Yes, restoring a corrupted memory card is possible. To do that, various methods are available, including the CHKDSK scan or employing a powerful partition management software. Another potential option is to restore the card by reformatting it, which will erase all the data.

3. How do I fix an unreadable micro corrupted SD card?

Use the following instructions to resolve the unreadability issue of a corrupted storage card:

1. After connecting your card to the computer, launch Command Prompt with admin privileges. Now, you need to run the CHKDSK scan.

2. To achieve this, enter the command "chkdsk Z: /r /f" and press Enter. Remember to substitute "Z" with the letter assigned to your SD card drive. Once the scan is finished, it will fix your card.